Battle of Calth

From 1d4chan
Jump to: navigation, search
The Battle of Calth
Know no fear cover.jpg
Date 007.M31
Scale Intrasolar & planetary
Theatre Shadow Crusade
Status Pyrrhic Ultramarines victory
Belligerents
Word Bearers Ultramarines
Commanders and Leaders
Kor Phaeron
Erebus
Roboute Guilliman
Strength
~50,000 Legion with support from Imperial Army, Chaos cults, and Daemons ~200,000 Legionaries with Imperial Army support
Losses
~50,000 Legionaries, unknown number of Auxilia 119,422 Legionaries, half a million Auxilia
Outcome
Creation of the Ruinstorm, splitting the galaxy in half and preventing passage out of the Five Hundred Worlds

The Battle of Calth was one of the major battles of the Horus Heresy and the reason for most of the current hatred between the Word Bearers and Ultramarines.

Prior to the battle[edit]

After Big E. chastised and publicly shamed the Word Bearers by making them kneel in front of him and the Ultramarines, Lorgar was slightly miffed, fell to Chaos, started the Horus Heresy... You know the drill.

Horus ordered the Ultramarines to muster at Calth, ostensibly for a joint operation with the Word Bearers against Orks. Because of his distance from the galactic center and the general absence of reliable communications in the Imperium, Guilliman had no idea that the Dropsite Massacre had happened or had any inkling that anything was wrong at all. From his point of view he suspected nothing and hoped that this action would mend his relation with his brother, so assembled (almost all of) his Legion and waited for Lorgar's troops to arrive.

On Lorgar's part, he and his brother Angron got together in the aftermath of the Isstvan massacre, collected three-hundred thousand legionaries between them and double-timed it to the Ultramar sector, initiating the Shadow Crusade on the way and burning a "bloody trail across the eastern segmentum". The Ultramarines were still ignorant of these early battles thanks to both the speed of the traitor's advance, coupled with the fact that they seldom left any survivors.

When preparing for the muster at Calth, Lorgar split his Legion into multiple groups, keeping the larger part for himself, but deploying 50,000 marines, chosen from the most unstable and the least zealous of his legion to represent him. He also gave them the bulk of his fleet to maintain the ruse that the entire legion had arrived at the muster, when in fact they were already spread throughout the 500 worlds causing generalized mayhem.

While one of Lorgar's desires was to get back at Guilliman, he had been informed through the counsel of Kairos Fateweaver that the upcoming battle would have been his opportunity to kill Guilliman if he desired, although if he did so it would actually hinder the traitors efforts to reach Terra and potentially cause Horus to fail in the long run. We now know with hind-sight that if Guilliman had died then Imperium Secundus would not have happened and those resources and manpower that he gathered would have been spread elsewhere. Therefore while Lorgar was present at the muster at Calth, he departed to continue the Shadow Crusade as soon as the battle started, leaving overall command to Kor Phaeron.

Opening[edit]

The Word Bearers were not terribly subtle about their shady intentions, but Guilliman and his Legion were both unprepared for a treacherous attack from a presumed friendly force. The first action Erebus's forces took was to attack a maintenance vessel, the Campanile, and take it over without the Ultramarines noticing. The Word Bearers' forces began a ritual that would implant Chaos-infected scrapcode into the Calth orbital defense network, while they deployed forces to the planet's surface under the cover of beginning coordination with the Ultramarines.

Being the efficient pragmatists that they were, the Ultramarines had a system for post-battle analysis. One of the key components of this was the "Mark" system, where all forces would record a certain time for the official start of the battle, Mark Zero, and record actions based on that initial time point. Twenty minutes prior to Mark Zero of the Battle of Calth, the Campanile, moving at a significant percentage of lightspeed, crashed into the Calth orbital docks. Thousands died in the explosion, and seconds later the Word Bearers fleet opened fire on the Ultramarines. After Guilliman's urgent plea for a ceasefire was ignored and Lorgar openly declared his traitorous intentions, he gave the order to fire back, officially beginning the battle.

The battle[edit]

As the orbital defense network was helpless and the Ultramarines fleet was fighting for survival, the Word Bearers vessels could bombard Calth with impunity, which they did. After Guilliman put two and two together and realized this was a deliberately planned attack, he angrily phoned up Lorgar, promising to kill him and every one of his sons. Lorgar, laughing his ass off, summoned a swarm of daemons onto the Macragge's Honour which tossed Guilliman (who wasn't wearing a helmet) and his entire bridge crew into the void.

Aeonid Thiel, an Ultramarines sergeant who had been punished for planning and simulating Astartes vs. Astartes combat situations, led the attack to retake the Macragge's Honour from the daemonic forces. They managed to do so after about ten hours of vicious fighting. Just eleven hours into the battle, the Ultramarine commanders estimated that over 100,000 legionaries were dead, leaving them severely outnumbered by the Word Bearers. Thiel and co. found Guilliman on the outside of the Macragge's Honour, still not wearing a helmet, killing Word Bearer boarding parties with his bare hands.

While the Ultramarines were still in a bad spot, they were beginning to fight back. Kor Phaeron proceeded to reactivate some of the orbital defense platforms and began firing into Calth's sun. With fatal radiation bombarding Calth's surface, both sides' forces on the planet retreated underground, engaging in a brutal series of close-quarters battles in the Calth tunnel networks.

Guilliman led an attack on the platforms, where he and Kor Phaeron confronted each other. The latter managed to wound the Ultramarine primarch with the anathame, but Guilliman told him to fuck off with that Chaos nonsense and ripped one of his hearts out. The Word Bearer, being a little bitch, teleported away with his main forces, allowing the Ultramarines to retake the platform and purge the scrapcode. Guilliman ordered the Macragge's Honour to pursue the Word Bearer's flagship, the Infidus Imperator. The latter was destroyed after a vicious void battle.

Aftermath[edit]

Though technically an Ultramarines victory due to the fact the attacking Word Bearers were exterminated, Lorgar was happy with the result, seeing it as a sacrifice to the Dark Gods (causing the Ruinstorm), a means of purging his Legion of those whose devotion to Chaos was suspect, and as a way of irrevocably pissing off Guilliman.

And piss him off it did. The Mark of Calth is still running and will continue to run until the Ultras finally hunt down and kill the last Word Bearer.

The good thing that came out of this Battle is that the Ultrasmurfs got their butts handed to them, so if you sadistically enjoy the deaths of hundreds of thousands of smurfs, then you will love this battle.

Timeline of Warhammer 40,000
The Times of Old Wars of Secession - War in Heaven (60.000.000 BC) - Fall of the Eldar (M30)
Pre-Heresy Age of Terra (M1-M15) - Dark Age of Technology (M15-M25) - Age of Strife (M25-M30)
Great Crusade (M31) The Last Church - Interex - Faash - Council of Nikaea
Horus Heresy (M31) Battle of Isstvan III - The Burning of Prospero - Drop Site Massacre - Thramas Crusade
The Battle of Phall - Battle of Calth - Signus Campaign - Imperium Secundus - Siege of Terra
Time of Rebirth (M31-M32) The Great Scouring (M31) - Start of The Long War (M31) - The Legion Wars (M31)
The Battle of Skalathrax (M31) - Creation of the Codex Astartes (M31) - Second Founding (021.M31)
The Forging (M32-M34) The War of The Beast (544.M32-546.M32) - The Beheading (546.M32)
Nova Terra Interregnum (M34-M36) 21st Founding (M36)
Age of Apostasy (M36-37) Plague of Unbelief (310.M36)
Age of Redemption (M37-M38) Abyssal Crusade (321.M37-121.M38)
The Waning (M40-M41) Gothic War (143-151.M41) - The Macharian Crusade (392-399.M41) - The Macharian Heresy (400-470.M41)
Wars for Armageddon (444.M41, 941.M41 and 991.M41) - Damocles Crusade (742.M41)
Time of Ending (M41) The Vaxi Atrocity (731.M41) - First Tyrannic War (745-746.M41) - Sabbat Worlds Crusade (755.M41-780.M41)
Siege of Vraks (813.M41-830.M41) - Massacre at Sanctuary 101 (897.M41) - Badab War (901-912.M41)
The Vaxhallian Genocide (926.M41) - Second Tyrannic War (990.M41-993.M41) - Third Tyrannic War (997.M41-999.M41)
Octarius War (999.M41) - 13th Black Crusade (999.M41-ongoing)
Age of the Dark Imperium (M42-ongoing) Indomitus Crusade (M42) - Ultima Founding (M42) - Plague Wars (M42) - War of Beasts (M42)